Welcome To CMTI

The Central Manufacturing Technology Institute (CMTI) being a National Research and Development organization stands as a pioneering force, dedicated to shaping the manufacturing landscape through its unwavering focus on science, technology, and innovation. By driving the development of new technologies, catering to customer needs, providing valuable services, and fostering an environment of advanced technology intervention, CMTI solidifies its position as a catalyst for growth, progress, and excellence in the manufacturing industry.

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  • Remanufacturing of components through Additive Manufacturing

Remanufacturing of components through Additive Manufacturing

Salient Features:

  • Good metallurgical bonding
  • No thermal distortion
  • Controlled heat affected zone
  • Controlled dilution
  • Good interfacial bonding
  • No cracks
  • No porosity


  • Maximum build volume : 300X 300X 300 mm
  • Deposition material : Steel, Inconel
  • Substrate material : Any metal

Work piece accuracies:

Level of Development:


Status of Commercialization:

Ready for Technology Transfer

Major Raw materials Utilised:

  • Steel powders
  • Inconel powders
  • Argon and Helium gases

Major Plant Equipment and Machines required:

Direct Metal Deposition additive manufacturing machine and General purpose manufacturing facilities like lathe, milling and grinding machines etc.

Techno economics:

Potential exists for Remanufacturing of expensive engineering parts for Aerospace, Automotive,Energy, Tooling etc. High quality remanufactured parts can be Produced saving material, energy,time and cost.

Technology Package

Methodology & Process parameters